Opus 2010 Mega Better Info

Based on the phrase "Opus 2010 Mega," it most likely refers to the Slovenian pop-opera group and their 2010 compilation album titled "Mega Mix" (often associated with the "Mega" series of compilations in the Balkans).

The legality of Opus 2010 Mega varies:

: The amplifier is built with a focus on stunning design and innovative technology to satisfy discerning audiophiles.